EP2318149A1 - Vorrichtung zum abscheiden von lack-overspray - Google Patents
Vorrichtung zum abscheiden von lack-oversprayInfo
- Publication number
- EP2318149A1 EP2318149A1 EP09778054A EP09778054A EP2318149A1 EP 2318149 A1 EP2318149 A1 EP 2318149A1 EP 09778054 A EP09778054 A EP 09778054A EP 09778054 A EP09778054 A EP 09778054A EP 2318149 A1 EP2318149 A1 EP 2318149A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- separation
- electrode
- exhaust air
- deposition
- overspray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003973 paint Substances 0.000 title claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 112
- 230000008021 deposition Effects 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 20
- 238000010422 painting Methods 0.000 abstract description 19
- 239000012530 fluid Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 description 42
- 239000002245 particle Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005684 electric field Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/42—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths using electrostatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators or dry-wet separator combinations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S55/00—Gas separation
- Y10S55/46—Spray booths
Definitions
- the invention relates to a device for separating paint overspray from the laden with overspray cabin exhaust air from painting
- Cabin exhaust air can be guided along and which is electrically conductive and connected to a pole of a high voltage source
- wet separation systems are used.
- water together with the exhaust air coming from above, flows to a nozzle which accelerates the flow of air.
- this nozzle there is a turbulence of the flowing cabin exhaust air with the water.
- the overspray particles largely pass into the water, so that the air essentially leaves the wet scrubber cleaned and the paint overspray particles are in the water. From this they can then be recovered or disposed of.
- the overspray particles entrained by the passing exhaust air are ionized by the electrode device and migrate to the separation surface due to the electric field built up between the separation surface and the electrode device. at which they separate.
- the adhering to the separation surface paint Overspraypitate can then, for example, mechanically stripped and transported away from this.
- Object of the present invention is therefore to provide a separation device of the type mentioned, in which the removal of paint overspray is improved and simplified by the Abscheide Formation.
- an electrically conductive Abscheideometechnik can be supplied, which flows over the Abscheidefläße, so that a majority of at least the solids from the passing cabin exhaust air passes into the Abscheideomekeit and is transported away from this.
- the advantage of a good separation of paint overspray from booth exhaust air via an electric field is combined with the good transport of paint overspray in a liquid.
- the electrode device has a plate-shaped electrode and at least one wire electrode.
- a wire electrode acts as a spray electrode, through which the paint overspray particles entrained by the booth exhaust air are effectively ionized.
- the plate-shaped electrode is formed as a grid electrode. Turbulence occurs at the grid, which causes the paint overspray particles to distribute more evenly in the exhaust air flowing past the cabin, which in turn has a favorable effect on the separation of the latter at the separating surface.
- the electrode means comprises a plurality of wire electrodes which are parallel to each other, the efficiency of ionization of the overspray particles is increased.
- a separation unit which comprises two deposition surfaces pointing in different directions. If the separation surfaces of at least one deposition unit run parallel to one another in at least one section, several can
- Separating units are arranged in cascade behind each other, making available space is well used.
- the at least one separation surface comprises at least one curved section which extends along the at least one wire electrode, a reduction in the flow rate of the exhaust air of the cabin in the region of the wire electrode can be achieved. Accordingly, a volume of the cabin exhaust air lingers longer in the area of influence of the wire electrode, so that a larger proportion of paint overspray particles is ionized in this volume. In addition, swirling and turbulence occur in the region of the curvature, which makes the distribution of paint overspray particles in the cabin exhaust air even.
- the at least one wire electrode is arranged to be reached in front of the plate-shaped electrode by the overspray-laden cabin exhaust air.
- FIG. 1 shows a painting booth of a surface treatment installation with a first exemplary embodiment of an overspray deposition apparatus in a front view;
- FIG. 2 shows the painting booth of FIG. 1 in a perspective view
- FIG. 3 is a perspective view of two separation units and three electrode units of the separation device of FIG. 1;
- FIG. 4 shows the two separation units with electrode devices of FIG. 3 in vertical section
- FIG. 5 is a perspective view of two separation units and three electrode units, each according to a second embodiment
- Figure 6 is a perspective view of a second
- Embodiment of an overspray separation device which comprises a plurality of deposition units and electrode devices according to Figure 5;
- FIG. 7 shows a perspective view of two deposition units according to a third exemplary embodiment and three electrode devices according to the first exemplary embodiment according to FIG. 3.
- the painting booth 2 denotes a painting booth of a surface treatment installation in which vehicle bodies 4 are painted after they have been cleaned and degreased, for example, in the painting booth 2 upstream, not specifically shown pre-treatment stations.
- the painting booth 2 comprises an overhead painting tunnel 6, which is bounded by vertical side walls 8a, 8b and a horizontal cabin ceiling 10, but is open on the front sides and downwards in such a way that cabin exhaust air laden with overspray can flow downwards.
- the cabin ceiling 10 is formed in the usual way as a lower boundary of the air supply space (not shown) with filter cover.
- a steel structure 14 is arranged, which carries a known per se conveyor system 16, which will not be discussed here.
- this vehicle body 4 to be painted can be transported from the input side of the painting tunnel 6 to its output side.
- application devices Inside the paint tunnel 6 are not specifically shown application devices, by means of which the vehicle bodies 4 can be applied in a manner known per se with paint.
- a deposition space 18 which is open towards the paint tunnel 6 and in which paint overspray arising during the painting process is deposited.
- the separation chamber 18 is delimited by a base plate 20 to be recognized in FIG. 2, two vertical side walls 22a, 22b and two vertical end walls, the two latter being omitted from FIGS. 1 and 2.
- a separation device 24 having a plurality of separation elements disposed one after the other in the longitudinal direction of the deposition chamber 18 is provided. 26, which will be discussed in more detail below.
- the separation units 26 rest on a support frame 30 which allows air to flow downwardly out of the separation device 24.
- a support frame 30 which allows air to flow downwardly out of the separation device 24.
- another air guide plate 32 which extends along the separation device 24 in the separation chamber 18.
- the air guide plate 32 has a vertical portion 32a which faces the left side wall 22a of the separation chamber 18 in FIGS. 1 and 2, and a portion 32b extending obliquely downward in the direction of the opposite side wall 22b of the separation space 18.
- a collection trough 34 which extends parallel to the vertical section 32a of the air baffle 32 and which is inclined in the longitudinal direction relative to a horizontal plane.
- a separation unit 26 comprises two spaced-apart parallel rectangular side plates 36a, 36b which are interconnected at their upper opposite end edges by a curved portion 38 whose clear outer contour corresponds in cross-section to a semicircle and forms the top of the separation unit 26 ,
- the side plates 36a, 36b each carry a drainage channel 44a, 44b, which runs parallel to the side plates 36a, 36b of the separation units 26 and is inclined downwards in the direction of a first, front side 46 of the separation unit 26 in FIG.
- the drainage channels 44a, 44b terminate at the end face with the side plates 36a, 36b of the separating unit 26 (see FIG.
- the drainage channels 44a, 44b are open at their end 48a or 48b at the first end face 46 (see FIG. 3) of the separating unit 26.
- each separation unit 26 comprises a first end wall 50a, which is arranged on its first end side 46.
- the opposite end face of the separation units 26, which is not specifically provided with a reference numeral, is covered by a second end wall 50b.
- the end walls 50a, 50b the Abscheidiseren 26 close the end faces of the associated overflow channel 40.
- the two end walls 50a, 50b are made of plastic.
- the first end wall 50a of the separation unit 26 comprises two openings 52a, 52b, into each of which a drainage channel 44a, 44b opens with its ends 48a, 48b.
- On the gutters 44a, 44b opposite side of each end wall 50a drip plates 54a, 54b are attached to the openings 52a, 52b. These are designed as a profile whose cross section corresponds to that of the gutters 44a, 44b.
- the drip plates 54a, 54b of each separation unit 26 protrude beyond the collection channel 34.
- two adjacent separation units 26 are arranged in each case while maintaining a distance from each other.
- an electrode device 56 each of which is connected to a high voltage source, which is not specifically shown in FIG. Alternatively, the electrode means 56 may be powered by a single high voltage source.
- the separation units 26 are connected to ground potential.
- Each electrode device 56 comprises two straight, parallel to each other electrode strips 58a, 58b. In a field section 60 of the electrode device 56, these hold a grid electrode 62 whose edges 64a, 64b extending between the electrode strips 58a, 58b are perpendicular to them. In a corona section 66 of the electric The corona wires 68 extend in a plane predetermined by the electrode strips 58a, 58b parallel to the edges 64a, 64b of the grid electrode 62 and are arranged at equal distances from one another.
- the electrode devices 56 as a whole have an extension which essentially corresponds to the extension of the side plates 36a, 36b of the deposition units 26.
- the electrode means 56 are arranged so that the lower edge 64b of the grid electrode 62 is located approximately at the level of the lower end of the side plates 36a and 36b, respectively.
- this separating liquid is supplied to the overflow channel 40 in the curved section 38 of the separating units 26. From there, the separating liquid reaches the side plates 36a, 36b via the curved flanks 70a, 70b of the curved section 38 of the separating unit 26 extending next to the overflow channel 40 as a continuous layer and flows down at their separating surfaces 42a, 42b as a further coherent separating liquid layer.
- corona wires 68 of the electrode device 56 and their distance from one another may vary depending on the deposition behavior of the overspray particles.
- four corona wires 68 are provided, of which the uppermost is arranged adjacent to the curved portion 38 of the separation unit 26, whereas the underlying corona wire 68 is still in the area adjacent to the respective side plate 36a and 36b of the separation unit 26.
- FIG. 5 shows a modified deposition unit 126 as well as a modified electrode device 156 as the second exemplary embodiment, and a modified separation device 124 comprising these in FIG.
- Components of the deposition unit 126, the electrode device 156 and the deposition device 124, which correspond to those of the separation unit 26, the electrode device 56 and the separation device 24 according to FIGS. 1 to 4, are identified by the same reference symbols plus 100.
- the separation unit 126 differs from the separation unit 26, inter alia, in that the drainage channels 144a, 144b project beyond the end face 146 of the separation unit 126.
- the projecting portions 172a, 172b correspond to the above-discussed drip plates 54a, 54b, which can therefore be dispensed with in the separating device 124.
- the protruding sections 172a, 172b of the drainage channels 144a, 144b of the separating unit 126 extend through the respective openings 152a, 152b in each end wall 150a of the separating device 124.
- FIG. 5 shows a high-voltage source 174 which is arranged between the side plates 136a, 136b of each deposition unit 126 and connected to the electrode device. device 156 is connected.
- the high-voltage source 174 may also be present in each deposition unit 26 according to the first exemplary embodiment.
- a single separation unit 126 and a single electrode device 156 thus form a separation module 176.
- a single separation unit 26 and a single electrode device 56 according to FIGS. 1 to 4 form a separation module 76.
- Struts 178a, 178b, 178c which connect the inner surfaces of the two side plates 136a, 136b of the separating unit 126 at the bottom, in the middle and at the top, can also be seen in FIG.
- a protective bar 180 extends perpendicularly between the electrode bars 158a, 158b above the uppermost corona wire 168, thereby reducing the risk of contact with objects or particles falling off the painting tunnel 6 on the electrode device 156 with the corona wires 168 becomes.
- the electrode device 56 and the separation device 24 applies correspondingly to the separation unit 126, the electrode device 156 and the separation device 124.
- the basic principle of the devices explained above will now be explained using the example of the separating device 24 according to FIGS. 1 to 4.
- the use of the separation device 124 according to FIGS. 5 and 6 in the paint booth 2 takes place analogously.
- the cabin air located there is loaded with paint overspray particles. These may still be liquid and / or sticky but also more or less firm.
- the cabin exhaust air laden with paint overspray flows through the lower opening 12 of the painting tunnel 6 into the separation chamber 18. There, this air is directed by the air guide plates 28a, 28b in the direction of the separation device 24 and flows between adjacent deposition units 26 in the direction of the lower Air baffle 32.
- Corona discharges occur at the corona wires 68 in a manner known per se, by means of which the overspray particles are effectively ionized in the exhaust air flowing past the booth.
- the ionized overspray particles pass the ground potential side plates 36a, 36b of two adjacent deposition units 26 and the intervening grid electrode 62 in the first portion 60 of the electrode means 56. Due to the electric field formed between the grid electrode 62 and side plates 32a, 32b, the ionized overspray particles deposit Abscheide Jerusalem 42a, 42b of the side plates 36a, 36b of the separation units 26 and are there taken up by the deposition liquid flowing therealong.
- the electric field present between the corona wires 68 and the respective side plate 36a, 36b of the deposition unit 26 is less homogeneous than the electric field in the region of the grid electrode 62, therefore more directional and effective deposition of the ionized ones Overspray particles take place at the corresponding separation unit 26.
- the purified during the passage between the separation units 26 air is passed from the lower air deflector 32 in the direction of the side wall shown in Figures 1 and 2 right side wall 22b of the separation chamber 18, from where they, optionally after a certain conditioning, the paint tunnel 6 again as fresh air can be supplied.
- the conditioning may in particular be a readjustment of the temperature, the humidity and possibly the removal of solvents still in the air.
- the deposition liquid flowing down the separation units 26 and now loaded with the overspray particles passes down into the gutters 44a, 44b of the separation units 26.
- the slope of the drainage channels 44a, 44b causes the laden separation liquid to flow in the direction of the openings 52a, 52b in the respective end walls 50a
- the precipitation liquid laden with overspray particles flows out of the painting booth 2 and can be cleaned and reprocessed, at which the separating liquid is freed from the overspray particles or disposal.
- FIG. 7 shows two further modified separation units 226 according to a third exemplary embodiment.
- Components of the separation unit 226, which correspond to those of the separation unit 26 according to FIGS. 1 to 4, are identified by the same reference numerals plus 200.
- three electrode devices 256 can be seen, which represent the electrode means 156 according to Figures 3 and 4 correspond.
- a deposition unit 226 and an electrode unit 256 each form a module 276.
- the respective side plate 236a, 236b includes a planar portion 284a, 284b.
- Each corrugated section 282a, 282b has in each case in relation to the center plane of the separating unit 226 running parallel to and parallel to the plane sections 284a, 284b inwardly curved sections 286a, 286b, 286c, 286d and outwardly curved sections 288, which extend along a respective corona wire 268 extend.
- the number of inwardly curved portions 286 of each corrugated portion 282a, 282b of the side plates 236a, 236b thus corresponds to the number of corona wires 268 of the electrode device 256.
- the inwardly curved portions 286a, 286b, and 286d are disposed opposite each adjacent corona wire 268 so as to be concentric in cross section with that through the path of the respective arched portion 286a, 286b or 286d predetermined arc lies.
- the uppermost inwardly curved portion 86d extends slightly shorter in the vertical direction than the lower two inwardly curved portions 286a and 286b.
- the radius of curvature decreases from the bottom to the top, so that the inwardly curved portion 286c has a parabolic shape when viewed in cross section.
- the distance between the outer ends of opposing flanks 270a, 270b of two adjacent deposition units 226 in a horizontal plane is shorter than the distance between their opposite planar portions 284a, 284b of the respective side plates 236a, 236b.
- corona wires 268, viewed in cross-section, are each concentric with the center of the approximately circular arc-shaped segments predetermined in cross section by two opposing inwardly curved sections 286a, 286b or 286d.
- an increase in the flow rate by a factor of 4 to 6 is possible.
- a flow rate of 0.25 m / s laden with Overspraypumblen cabin exhaust air of 0.25 m / s is still a satisfactory Abscheidungs antique achievable, so when using the separation units 226 Strömungsgeschwindikeit the cabin exhaust air to 1 Increased m / s to 1.5 m / s and still achieve a satisfactory separation result.
- the flow rate is to be increased, the height of the separation devices can be increased accordingly to achieve the same deposition effect.
- swirls and turbulences occur in the region of the corrugated sections 232a, 232b of the opposing side plates 236a, 236b of two adjacent separation units 226, as a result of which the paint overspray particles entrained by the booth exhaust air are uniform in the region the corona wires 268 can be distributed and so ionized more effectively.
- Grid electrode 62 and 162 a plate electrode provided.
- the deposition of enamelled paint overspray particles from the booth exhaust air takes place more effectively in the presence of the grid electrode 62 or 162, since small turbulences of the booth exhaust air are produced on the grid or the bars of the same and the ionized paint overspray particles are thereby produced in the vicinity of the grid Grid electrode 62 and 162 are distributed more homogeneously than is the case with a plate electrode with a closed electrode surface.
- the deposition surfaces 242a, 242b of each deposition unit 226 may be provided with a non-stick coating. such as Teflon, be coated.
- an alternative device can also be provided at the separation units 26, 126, 226, with which deposition liquid can be applied to the separation units 26, 126, 226.
- a sprinkler can be direction, a slot nozzle or simply a tube with openings above the curved portion 38, 138 and 238, respectively.
- the separating liquid can be based, for example, on water or on an oil and be provided with additives which promote agglomeration and / or hardening and / or detackification of paint overspray particles in the separating liquid.
- the conductivity of the separating liquid is preferably in the range from 50 to 5000 ⁇ S / cm, in particular from 1000 to 3000 ⁇ S / cm, and can be adjusted via additives, such as, for example, salts.
- the cleaned cabin exhaust air can then be recycled to the spray booth, as explained above.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electrostatic Separation (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008046413.9A DE102008046413B4 (de) | 2008-09-04 | 2008-09-04 | Vorrichtung zum Abscheiden von Lack-Overspray |
| PCT/EP2009/006105 WO2010025844A1 (de) | 2008-09-04 | 2009-08-22 | Vorrichtung zum abscheiden von lack-overspray |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2318149A1 true EP2318149A1 (de) | 2011-05-11 |
| EP2318149B1 EP2318149B1 (de) | 2015-07-08 |
Family
ID=41350744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09778054.8A Not-in-force EP2318149B1 (de) | 2008-09-04 | 2009-08-22 | Vorrichtung zum abscheiden von lack-overspray |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8974579B2 (de) |
| EP (1) | EP2318149B1 (de) |
| JP (1) | JP2012501821A (de) |
| CN (1) | CN102143804A (de) |
| DE (1) | DE102008046413B4 (de) |
| WO (1) | WO2010025844A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016004400A1 (de) | 2016-04-14 | 2017-10-19 | MG Components GmbH & Co. KG | Geschmiedeter Lenkervorbau für Fahrräder und dergleichen |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008046411A1 (de) * | 2008-09-04 | 2010-03-11 | Eisenmann Anlagenbau Gmbh & Co. Kg | Vorrichtung zum Abscheiden von Lack-Overspray |
| DE102009058208A1 (de) * | 2009-12-15 | 2011-06-16 | Eisenmann Anlagenbau Gmbh & Co. Kg | Verfahren und Vorrichtung zum Abscheiden von Overspray sowie Anlage mit einer solchen |
| DE102011013307A1 (de) * | 2011-03-07 | 2012-09-13 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vorrichtung und Verfahren zum Applizieren von Lacken |
| DE102012013996A1 (de) * | 2012-07-13 | 2014-05-28 | Eisenmann Ag | Vorrichtung zum Abscheiden von Feststoffpartikeln und Beschichtungsanlage mit einer solchen |
| BR102014022261A2 (pt) | 2014-09-09 | 2016-04-26 | Mahle Int Gmbh | camisa de cilindro para engastamento em um bloco de motor e bloco de motor |
| DE102014018903A1 (de) * | 2014-12-17 | 2016-06-23 | Eisenmann Se | Vorrichtung und Verfahren zum Abscheiden von Partikeln aus einem Abluftstrom einer Beschichtungskabine |
| EP3165577A1 (de) | 2015-11-06 | 2017-05-10 | Henkel AG & Co. KGaA | Trägermedium zur abtrennung von lack-overspray |
| CN107597438A (zh) * | 2017-08-30 | 2018-01-19 | 上海联达节能科技有限公司 | 一种新型电除尘装置 |
| CN110077817B (zh) * | 2019-03-19 | 2020-09-04 | 张家港市华申工业橡塑制品有限公司 | 一种集尘方法 |
| DE102020112573A1 (de) * | 2020-05-08 | 2021-11-11 | Woco Gmbh & Co. Kg | Luftbehandlungsvorrichtung mit Elektroabscheidefunktion |
| CN121266716B (zh) * | 2025-12-09 | 2026-03-20 | 长春电炉成套设备有限责任公司 | 一种冶金电炉的废气处理装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899183A (en) * | 1959-08-11 | Gas washing apparatus | ||
| US3785125A (en) * | 1960-08-31 | 1974-01-15 | A Deseversky | Multi-concentric wet electrostatic precipitator |
| BE621783A (de) * | 1961-09-27 | |||
| GB1150782A (en) * | 1965-10-07 | 1969-04-30 | Svenska Flaektfabriken Ab | Spray Painting Booth |
| FR1523895A (fr) * | 1967-05-22 | 1968-05-03 | épurateur d'air pour locaux d'habitation, ateliers et autres | |
| US3504738A (en) * | 1967-10-23 | 1970-04-07 | Tranter Mfg Inc | Falling film-type heat exchange unit |
| US3744217A (en) * | 1970-12-23 | 1973-07-10 | Aeropur Ag | High-voltage ozone-free electrostatic air filter |
| US3890103A (en) * | 1971-08-25 | 1975-06-17 | Jinemon Konishi | Anti-pollution exhaust apparatus |
| US3803997A (en) * | 1972-01-21 | 1974-04-16 | Mahon Ind Corp | Particle collecting device |
| JPS53113374A (en) * | 1977-03-15 | 1978-10-03 | Hitachi Plant Eng & Constr Co Ltd | Device for purifying discharged gas |
| FI56776C (fi) * | 1977-06-02 | 1980-04-10 | Arvi Artama | Elektrostatisk stoftavskiljare |
| US4189308A (en) * | 1978-10-31 | 1980-02-19 | Research-Cottrell, Inc. | High voltage wetted parallel plate collecting electrode arrangement for an electrostatic precipitator |
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| DE3900139A1 (de) | 1989-01-04 | 1990-07-12 | Sueddeutsche Kuehler Behr | Vorrichtung zum filtern eines einem innenraum eines fahrzeuges zugefuehrten luftstromes |
| SE463604B (sv) * | 1989-04-25 | 1990-12-17 | Flaekt Ab | Anordning foer rening av med faergpartiklar foerorenad ventilationsluft fraan en sprutbox foer maalning |
| JPH03154656A (ja) * | 1989-11-10 | 1991-07-02 | Sumitomo Heavy Ind Ltd | 塗装ブース用湿式集塵装置 |
| JP3268466B2 (ja) * | 1992-07-28 | 2002-03-25 | 株式会社エルデック | 電気集塵装置 |
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| JP3187205B2 (ja) * | 1993-05-07 | 2001-07-11 | 健一 中川 | 排ガスの処理方法 |
| JPH0710412U (ja) | 1993-07-12 | 1995-02-14 | 長利 鈴木 | ガス浄化装置 |
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| JP3322654B2 (ja) * | 1999-08-03 | 2002-09-09 | 川崎重工業株式会社 | 排ガス浄化装置 |
| CN2499133Y (zh) * | 2001-09-30 | 2002-07-10 | 李惠波 | 环保型水濂柜 |
| WO2003095095A1 (en) * | 2002-05-09 | 2003-11-20 | Ohio University | Membrane laminar wet electrostatic precipitator |
| JP2006102651A (ja) * | 2004-10-06 | 2006-04-20 | Sharp Corp | 空気浄化装置 |
| US7261765B2 (en) * | 2004-12-29 | 2007-08-28 | Anzai, Setsu | Electrostatic precipitator |
| JP2006255524A (ja) * | 2005-03-15 | 2006-09-28 | Ricoh Elemex Corp | 空気清浄機 |
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| FR2911633B1 (fr) * | 2007-01-22 | 2009-03-06 | Renault Sas | Dispositif de filtre electrostatique pour la capture et la destruction de particules de suie contenues dans les gaz d'echappement d'un moteur a combustion. |
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2008
- 2008-09-04 DE DE102008046413.9A patent/DE102008046413B4/de not_active Expired - Fee Related
-
2009
- 2009-08-22 JP JP2011525441A patent/JP2012501821A/ja active Pending
- 2009-08-22 US US13/060,784 patent/US8974579B2/en not_active Expired - Fee Related
- 2009-08-22 EP EP09778054.8A patent/EP2318149B1/de not_active Not-in-force
- 2009-08-22 WO PCT/EP2009/006105 patent/WO2010025844A1/de not_active Ceased
- 2009-08-22 CN CN2009801344634A patent/CN102143804A/zh active Pending
Non-Patent Citations (1)
| Title |
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| See references of WO2010025844A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016004400A1 (de) | 2016-04-14 | 2017-10-19 | MG Components GmbH & Co. KG | Geschmiedeter Lenkervorbau für Fahrräder und dergleichen |
Also Published As
| Publication number | Publication date |
|---|---|
| US8974579B2 (en) | 2015-03-10 |
| DE102008046413A1 (de) | 2010-03-18 |
| JP2012501821A (ja) | 2012-01-26 |
| WO2010025844A1 (de) | 2010-03-11 |
| CN102143804A (zh) | 2011-08-03 |
| US20110154988A1 (en) | 2011-06-30 |
| EP2318149B1 (de) | 2015-07-08 |
| DE102008046413B4 (de) | 2016-03-31 |
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